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The cognitive complexity of OWL justifications
Published on 2011-11-252442 Views
In this paper, we present an approach to determining the cognitive complexity of justifications for entailments of OWL ontologies. We introduce a simple cognitive complexity model and present the re
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Presentation
The Cognitive Complexity00:00
Justifications00:00
Understanding Justifications - 101:09
Understanding Justifications - 202:08
Understanding Justifications - 302:16
The Need for a Complexity Model02:37
Previously - A Simple Complexity Model03:57
Now - Model Validation05:10
Model Validation05:35
In the Exploratory Study…07:04
Alternative approaches - 108:42
Alternative approaches - 209:26
An Item10:26
Item construction11:46
Logical diversity13:03
Reduce and Prune13:44
Number of justifications - Complexity14:54
Experiments16:10
Protocol - 116:47
Protocol - 218:12
Raw results19:23
Aside: Cochran-Q Test20:15
Differences21:14
Anomalies21:39
Follow up study22:32
HM3 (Right for the wrong reasons)23:11
EM3 (Contains Distracting Superfluity)24:27
Lessons Learnt and Summary25:50